How do I add a Trash Can Icon?
How do I configure my iPad Mail so that I can see the Trash Can icon amongst the reply, forward, compose, archive, etc. icons?
iPad 2
I assume that it's a Gmail account if you have archive, in which case you can chose in the account's settings in Settings > Mail, Contacts, Calendars whether you have archive or a trashcan, you can't have both : http://support.apple.com/kb/HT4207